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BN-S20 Solid CBN Insert Processing Spraying Roller
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Machining Part:Hardened Steel roll
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Machining Materials:Cobalt-nickel Alloy Spray
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Workpiece Hardness:HRC 60
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Inserts Grade:BN-S20 RNMN
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Cutting Type:Dry Cutting |
Cutting Parameters:ap=1.7mm,Fr=0.7~0.8mm/r,Vc=70m/min
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Testing Performance
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Inserts Materials
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Linear Speed(m/min)
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Cutting Depth
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Failure mode
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Halnn BN-S20
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70
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1.7
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Normal wear
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Carbide Inserts
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16
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0.6
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Chipping
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From above chart, we can see that, the cutting speed of Halnn BN-S20 solid cbn insert will be 4 times more than carbide insert, it will significantly improve the processing efficiency and the failure mode is normal.
